C14orf102

Last updated
NRDE2
Identifiers
Aliases NRDE2 , C14orf102, NRDE-2, necessary for RNA interference, domain containing
External IDs MGI: 2670969 HomoloGene: 41213 GeneCards: NRDE2
Orthologs
SpeciesHumanMouse
Entrez

55051

217827

Ensembl

ENSG00000119720

ENSMUSG00000021179

UniProt

Q9H7Z3

Q80XC6

RefSeq (mRNA)

NM_017970
NM_199043

NM_001290303
NM_183155
NM_001377383

RefSeq (protein)

NP_060440

NP_001277232
NP_898978
NP_001364312

Location (UCSC) Chr 14: 90.27 – 90.33 Mb Chr 12: 100.09 – 100.13 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Chromosome 14 open reading frame 102 (accession: AK294958; alias: C14orf102, FLJ14051, FLJ10008, FLJ52106) [5] is a 3810bp protein-encoding gene that is highly conserved among its non-distant orthologs. It contains 20 introns and 8 different RNAs - 7 splice variants and 1 unspliced form - and is located on the reverse strand of chromosome 14 (14q32.11). [6] The protein encoded by this gene (accession: BAG58032) belongs to the UPF0614 family of Up-frameshift proteins and has a molecular weight of 132.417 kDa and isoelectric point of 7.88. It is expected to have a protein binding function and localization in the cytoplasm. [7]

Contents

Expression

According to EST profiles, C14orf102 is most highly expressed in the esophagus (98 TPM) and trachea (76), and is further expressed in multiple different tissues. [8] However, the AceView summary suggests that this gene is expressed most highly in the brain, followed by decreased expression in 81 separate tissues. This is inferred in the reconstruction of the mRNA sequence, as well as exon sequencing, in that the majority of cDNA clones used for each procedure were found in the brain. This is consistent with GenBank record, which indicates that the cDNA clone was also isolated from brain tissue. The general expression of the gene is high, being 1.8 times that of average gene expression.

Protein

The protein contains five HAT (histone acetyltransferase) domains, a coiled coil domain, a domain of unknown function, a lysine-rich region, and a poly-lysine and serine region. Further post-translational modifications include phosphorylation and mono-methylation sites. [9] Because the protein is considered to be a part of a family of Up-frameshift proteins, it is expected to function in protein binding and to be located in the cytoplasm. Certain UPF proteins have been found to play a central role in the nonsense-mediated mRNA decay (NMD) pathway, which is responsible for identifying and degrading mRNA sequences that contain premature termination codons (PTCs) – sequences that encode truncated amino acid sequences. [10]

Interaction

C14orf102 interacts with RNPS1, a gene encoding a protein that is known to be directly involved in nuclear export and surveillance of mRNA. [6] Surveillance by the RNPS1 protein initiates NMD after identification of exported, PTC-containing mRNA. Because UPF0614 is expected to be located in the cytoplasm and function in protein binding, this interaction supports the potential role of UPF0614 in the NMD pathway.

Related Research Articles

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<span class="mw-page-title-main">UPF2</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">SMG6</span>

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<span class="mw-page-title-main">C11orf49</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">HIKESHI</span>

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<span class="mw-page-title-main">C7orf25</span> Human protein-coding gene

C7orf25 protein UPF0415 (UPF0415) is a protein encoded on chromosome 7, in open reading frame 25 (C7orf25) and are located at domain of unknown function 1308. C7orf25 is located at the minus strand and encodes 12 proteins, one of them being UPF0415. This protein is believed to be active in the proteosome pathway. C7orf25 protein UPF0415 is not a transmembrane protein and has no signal peptide. UPF0415 has two isoforms, Q9BPX7-1 and Q9BPX7-2. Both consists of two exons that are both highly conserved among vertebrates.

<span class="mw-page-title-main">UPF0488</span>

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<span class="mw-page-title-main">C12orf50</span> Protein encoding gene C12orf50

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<span class="mw-page-title-main">C5orf22</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">CCDC184</span> CCDC184 Bioinformatics analysis

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References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000119720 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000021179 - Ensembl, May 2017
  3. ↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ↑ C14orf102 Gene - GeneCards | CN102 Protein | CN102 Antibody
  6. 1 2 AceView: Gene:C14orf102, a comprehensive annotation of human, mouse and worm genes with mRNAs or ESTsAceView
  7. ↑ C14orf102 (human)
  8. ↑ EST Profile - Hs.528131
  9. ↑ UPF0614 protein C14orf102 - Homo sapiens (Human)
  10. ↑ "Archived copy" (PDF). Archived from the original (PDF) on 2010-06-24. Retrieved 2011-05-10.{{cite web}}: CS1 maint: archived copy as title (link)
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